If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(2/7)*(6*x+3) = 4*x+2 // - 4*x+2
(2/7)*(6*x+3)-(4*x)-2 = 0
(2/7)*(6*x+3)-4*x-2 = 0
2/7*(6*x+3)-4*x-2 = 0
2/7*(6*x+3)-4*x-2 = 0
6/7-16/7*x-2 = 0
-16/7*x-8/7 = 0
-16/7*x-8/7 = 0
-16/7*x-8/7 = 0 // + 8/7
-16/7*x = 8/7 // : -16/7
x = 8/7/(-16/7)
x = -1/2
x = -1/2
| 5+(x-2)/3=x+3/8 | | d/2-3/5=3d/5 | | x^2+16y+64=0 | | 2(y-4)-9y=6 | | 18x-3x= | | 2x^2+2y^2-12x+2y+1=0 | | 3(0.143+1)+4(0.143)= | | 3(0.143+1)+4(0.143)=2 | | -m/8 | | 27x*678y-29875=726 | | 3(x+1)+4x=2 | | 4a+2=6a+5 | | ln(2x-1)+ln(3x)=0 | | 17a+2b-5a= | | x=5E | | 1+3(0-2)=13 | | 1+3(0-2)=12 | | y=log(x) | | x^2-6.5x+6.5=0 | | 2x-2=12x-30 | | X/x=32/x | | P/12=6 | | 2x-y^2+6=0 | | 8m*5=16 | | x+2/3+x+3/2=12 | | 2(x-3)=7i-6 | | -0.5x+4=-1.5x+9 | | 2x+5=-6x+53 | | 4x+13=67 | | 5x-48+3x+8=180 | | 3(8-y)=9(y-4) | | 2y+10=53-(2y+3) |